15694180184

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{2017}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 30661330560

約数和(自身を除く): 14967150376

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 271, 296, 388, 542, 776, 1084, 2017, 2168, 3589, 4034, 7178, 8068, 10027, 14356, 16136, 20054, 26287, 28712, 40108, 52574, 74629, 80216, 105148, 149258, 195649, 210296, 298516, 391298, 546607, 597032, 782596, 972619, 1093214, 1565192, 1945238, 2186428, 3890476, 4372856, 7239013, 7780952, 14478026, 20224459, 28956052, 40448918, 53020879, 57912104, 80897836, 106041758, 161795672, 212083516, 424167032, 1961772523, 3923545046, 7847090092, 15694180184]

約数ペア:

[(1, 15694180184), (2, 7847090092), (4, 3923545046), (8, 1961772523), (37, 424167032), (74, 212083516), (97, 161795672), (148, 106041758), (194, 80897836), (271, 57912104), (296, 53020879), (388, 40448918), (542, 28956052), (776, 20224459), (1084, 14478026), (2017, 7780952), (2168, 7239013), (3589, 4372856), (4034, 3890476), (7178, 2186428), (8068, 1945238), (10027, 1565192), (14356, 1093214), (16136, 972619), (20054, 782596), (26287, 597032), (28712, 546607), (40108, 391298), (52574, 298516), (74629, 210296), (80216, 195649), (105148, 149258)]