19005235232

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{577}}^1\times {\mathrm{19421}}^1$

素因数の和:20061

約数の個数: 48

約数和(自身を含む): 38190566232

約数和(自身を除く): 19185331000

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 577, 848, 1154, 1696, 2308, 4616, 9232, 18464, 19421, 30581, 38842, 61162, 77684, 122324, 155368, 244648, 310736, 489296, 621472, 978592, 1029313, 2058626, 4117252, 8234504, 11205917, 16469008, 22411834, 32938016, 44823668, 89647336, 179294672, 358589344, 593913601, 1187827202, 2375654404, 4751308808, 9502617616, 19005235232]

約数ペア:

[(1, 19005235232), (2, 9502617616), (4, 4751308808), (8, 2375654404), (16, 1187827202), (32, 593913601), (53, 358589344), (106, 179294672), (212, 89647336), (424, 44823668), (577, 32938016), (848, 22411834), (1154, 16469008), (1696, 11205917), (2308, 8234504), (4616, 4117252), (9232, 2058626), (18464, 1029313), (19421, 978592), (30581, 621472), (38842, 489296), (61162, 310736), (77684, 244648), (122324, 155368)]