19303392

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 72

約数和(自身を含む): 53574696

約数和(自身を除く): 34271304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 557, 608, 722, 912, 1083, 1114, 1444, 1671, 1824, 2166, 2228, 2888, 3342, 4332, 4456, 5776, 6684, 8664, 8912, 10583, 11552, 13368, 17328, 17824, 21166, 26736, 31749, 34656, 42332, 53472, 63498, 84664, 126996, 169328, 201077, 253992, 338656, 402154, 507984, 603231, 804308, 1015968, 1206462, 1608616, 2412924, 3217232, 4825848, 6434464, 9651696, 19303392]

約数ペア:

[(1, 19303392), (2, 9651696), (3, 6434464), (4, 4825848), (6, 3217232), (8, 2412924), (12, 1608616), (16, 1206462), (19, 1015968), (24, 804308), (32, 603231), (38, 507984), (48, 402154), (57, 338656), (76, 253992), (96, 201077), (114, 169328), (152, 126996), (228, 84664), (304, 63498), (361, 53472), (456, 42332), (557, 34656), (608, 31749), (722, 26736), (912, 21166), (1083, 17824), (1114, 17328), (1444, 13368), (1671, 11552), (1824, 10583), (2166, 8912), (2228, 8664), (2888, 6684), (3342, 5776), (4332, 4456)]