17138836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 37636704

約数和(自身を除く): 20497868

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 83, 143, 166, 209, 247, 286, 332, 361, 418, 494, 572, 722, 836, 913, 988, 1079, 1444, 1577, 1826, 2158, 2717, 3154, 3652, 3971, 4316, 4693, 5434, 6308, 7942, 9386, 10868, 11869, 15884, 17347, 18772, 20501, 23738, 29963, 34694, 41002, 47476, 51623, 59926, 69388, 82004, 103246, 119852, 206492, 225511, 329593, 389519, 451022, 659186, 779038, 902044, 1318372, 1558076, 4284709, 8569418, 17138836]

約数ペア:

[(1, 17138836), (2, 8569418), (4, 4284709), (11, 1558076), (13, 1318372), (19, 902044), (22, 779038), (26, 659186), (38, 451022), (44, 389519), (52, 329593), (76, 225511), (83, 206492), (143, 119852), (166, 103246), (209, 82004), (247, 69388), (286, 59926), (332, 51623), (361, 47476), (418, 41002), (494, 34694), (572, 29963), (722, 23738), (836, 20501), (913, 18772), (988, 17347), (1079, 15884), (1444, 11869), (1577, 10868), (1826, 9386), (2158, 7942), (2717, 6308), (3154, 5434), (3652, 4693), (3971, 4316)]