22332904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 49521600

約数和(自身を除く): 27188696

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 209, 296, 361, 407, 418, 703, 722, 814, 836, 1406, 1444, 1628, 1672, 2812, 2888, 3256, 3971, 5624, 6859, 7733, 7942, 13357, 13718, 15466, 15884, 26714, 27436, 30932, 31768, 53428, 54872, 61864, 75449, 106856, 146927, 150898, 253783, 293854, 301796, 507566, 587708, 603592, 1015132, 1175416, 2030264, 2791613, 5583226, 11166452, 22332904]

約数ペア:

[(1, 22332904), (2, 11166452), (4, 5583226), (8, 2791613), (11, 2030264), (19, 1175416), (22, 1015132), (37, 603592), (38, 587708), (44, 507566), (74, 301796), (76, 293854), (88, 253783), (148, 150898), (152, 146927), (209, 106856), (296, 75449), (361, 61864), (407, 54872), (418, 53428), (703, 31768), (722, 30932), (814, 27436), (836, 26714), (1406, 15884), (1444, 15466), (1628, 13718), (1672, 13357), (2812, 7942), (2888, 7733), (3256, 6859), (3971, 5624)]