15663971414

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2621}}^1\times {\mathrm{4691}}^1$

素因数の和:7341

約数の個数: 48

約数和(自身を含む): 29452003056

約数和(自身を除く): 13788031642

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 2621, 4691, 5242, 9382, 18347, 32837, 34073, 36694, 60983, 65674, 68146, 121966, 128429, 229859, 238511, 256858, 426881, 459718, 477022, 853762, 1669577, 2988167, 3339154, 5976334, 12295111, 24590222, 86065777, 159836443, 172131554, 319672886, 602460439, 1118855101, 1204920878, 2237710202, 7831985707, 15663971414]

約数ペア:

[(1, 15663971414), (2, 7831985707), (7, 2237710202), (13, 1204920878), (14, 1118855101), (26, 602460439), (49, 319672886), (91, 172131554), (98, 159836443), (182, 86065777), (637, 24590222), (1274, 12295111), (2621, 5976334), (4691, 3339154), (5242, 2988167), (9382, 1669577), (18347, 853762), (32837, 477022), (34073, 459718), (36694, 426881), (60983, 256858), (65674, 238511), (68146, 229859), (121966, 128429)]