15721828174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{5813}}^1$

素因数の和:6085

約数の個数: 64

約数和(自身を含む): 27954642240

約数和(自身を除く): 12232814066

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 211, 221, 377, 422, 442, 493, 754, 986, 2743, 3587, 5486, 5813, 6119, 6409, 7174, 11626, 12238, 12818, 46631, 75569, 79547, 93262, 98821, 104023, 151138, 159094, 168577, 197642, 208046, 337154, 1226543, 1284673, 1352299, 2191501, 2453086, 2569346, 2704598, 2865809, 4383002, 5731618, 15945059, 20851231, 31890118, 35569747, 37255517, 41702462, 71139494, 74511034, 271066003, 462406711, 542132006, 604685699, 924813422, 1209371398, 7860914087, 15721828174]

約数ペア:

[(1, 15721828174), (2, 7860914087), (13, 1209371398), (17, 924813422), (26, 604685699), (29, 542132006), (34, 462406711), (58, 271066003), (211, 74511034), (221, 71139494), (377, 41702462), (422, 37255517), (442, 35569747), (493, 31890118), (754, 20851231), (986, 15945059), (2743, 5731618), (3587, 4383002), (5486, 2865809), (5813, 2704598), (6119, 2569346), (6409, 2453086), (7174, 2191501), (11626, 1352299), (12238, 1284673), (12818, 1226543), (46631, 337154), (75569, 208046), (79547, 197642), (93262, 168577), (98821, 159094), (104023, 151138)]