19156701113836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{160242757}}^1$

素因数の和:160242815

約数の個数: 72

約数和(自身を含む): 41772082155440

約数和(自身を除く): 22615381041604

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 121, 143, 209, 242, 247, 286, 418, 484, 494, 572, 836, 988, 1573, 2299, 2717, 3146, 4598, 5434, 6292, 9196, 10868, 29887, 59774, 119548, 160242757, 320485514, 640971028, 1762670327, 2083155841, 3044612383, 3525340654, 4166311682, 6089224766, 7050681308, 8332623364, 12178449532, 19389373597, 22914714251, 33490736213, 38778747194, 39579960979, 45829428502, 66981472426, 77557494388, 79159921958, 91658857004, 133962944852, 158319843916, 252061856761, 368398098343, 435379570769, 504123713522, 736796196686, 870759141538, 1008247427044, 1473592393372, 1741518283076, 4789175278459, 9578350556918, 19156701113836]

約数ペア:

[(1, 19156701113836), (2, 9578350556918), (4, 4789175278459), (11, 1741518283076), (13, 1473592393372), (19, 1008247427044), (22, 870759141538), (26, 736796196686), (38, 504123713522), (44, 435379570769), (52, 368398098343), (76, 252061856761), (121, 158319843916), (143, 133962944852), (209, 91658857004), (242, 79159921958), (247, 77557494388), (286, 66981472426), (418, 45829428502), (484, 39579960979), (494, 38778747194), (572, 33490736213), (836, 22914714251), (988, 19389373597), (1573, 12178449532), (2299, 8332623364), (2717, 7050681308), (3146, 6089224766), (4598, 4166311682), (5434, 3525340654), (6292, 3044612383), (9196, 2083155841), (10868, 1762670327), (29887, 640971028), (59774, 320485514), (119548, 160242757)]