38656982

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 76512240

約数和(自身を除く): 37855258

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1597, 1729, 1862, 3194, 3458, 11179, 12103, 20761, 22358, 24206, 30343, 41522, 60686, 78253, 145327, 156506, 212401, 290654, 394459, 424802, 788918, 1017289, 1486807, 2034578, 2761213, 2973614, 5522426, 19328491, 38656982]

約数ペア:

[(1, 38656982), (2, 19328491), (7, 5522426), (13, 2973614), (14, 2761213), (19, 2034578), (26, 1486807), (38, 1017289), (49, 788918), (91, 424802), (98, 394459), (133, 290654), (182, 212401), (247, 156506), (266, 145327), (494, 78253), (637, 60686), (931, 41522), (1274, 30343), (1597, 24206), (1729, 22358), (1862, 20761), (3194, 12103), (3458, 11179)]