19632984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5120

約数の個数: 64

約数和(自身を含む): 58544640

約数和(自身を除く): 38911656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 5081, 10162, 15243, 20324, 30486, 35567, 40648, 60972, 71134, 106701, 116863, 121944, 142268, 213402, 233726, 284536, 350589, 426804, 467452, 701178, 818041, 853608, 934904, 1402356, 1636082, 2454123, 2804712, 3272164, 4908246, 6544328, 9816492, 19632984]

約数ペア:

[(1, 19632984), (2, 9816492), (3, 6544328), (4, 4908246), (6, 3272164), (7, 2804712), (8, 2454123), (12, 1636082), (14, 1402356), (21, 934904), (23, 853608), (24, 818041), (28, 701178), (42, 467452), (46, 426804), (56, 350589), (69, 284536), (84, 233726), (92, 213402), (138, 142268), (161, 121944), (168, 116863), (184, 106701), (276, 71134), (322, 60972), (483, 40648), (552, 35567), (644, 30486), (966, 20324), (1288, 15243), (1932, 10162), (3864, 5081)]