19210152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2677}}^1$

素因数の和:2722

約数の個数: 64

約数和(自身を含む): 53988480

約数和(自身を除く): 34778328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 2677, 3588, 5354, 7176, 8031, 10708, 16062, 21416, 32124, 34801, 61571, 64248, 69602, 104403, 123142, 139204, 184713, 208806, 246284, 278408, 369426, 417612, 492568, 738852, 800423, 835224, 1477704, 1600846, 2401269, 3201692, 4802538, 6403384, 9605076, 19210152]

約数ペア:

[(1, 19210152), (2, 9605076), (3, 6403384), (4, 4802538), (6, 3201692), (8, 2401269), (12, 1600846), (13, 1477704), (23, 835224), (24, 800423), (26, 738852), (39, 492568), (46, 417612), (52, 369426), (69, 278408), (78, 246284), (92, 208806), (104, 184713), (138, 139204), (156, 123142), (184, 104403), (276, 69602), (299, 64248), (312, 61571), (552, 34801), (598, 32124), (897, 21416), (1196, 16062), (1794, 10708), (2392, 8031), (2677, 7176), (3588, 5354)]