15338095504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{137873}}^1$

素因数の和:138307

約数の個数: 40

約数和(自身を含む): 31542813720

約数和(自身を除く): 16204718216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 409, 818, 1636, 3272, 6544, 6953, 13906, 27812, 55624, 111248, 137873, 275746, 551492, 1102984, 2205968, 2343841, 4687682, 9375364, 18750728, 37501456, 56390057, 112780114, 225560228, 451120456, 902240912, 958630969, 1917261938, 3834523876, 7669047752, 15338095504]

約数ペア:

[(1, 15338095504), (2, 7669047752), (4, 3834523876), (8, 1917261938), (16, 958630969), (17, 902240912), (34, 451120456), (68, 225560228), (136, 112780114), (272, 56390057), (409, 37501456), (818, 18750728), (1636, 9375364), (3272, 4687682), (6544, 2343841), (6953, 2205968), (13906, 1102984), (27812, 551492), (55624, 275746), (111248, 137873)]