19147934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 33022080

約数和(自身を除く): 13874146

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 467, 494, 934, 1079, 1577, 2158, 3154, 6071, 8873, 12142, 17746, 20501, 38761, 41002, 77522, 115349, 230698, 503893, 736459, 1007786, 1472918, 9573967, 19147934]

約数ペア:

[(1, 19147934), (2, 9573967), (13, 1472918), (19, 1007786), (26, 736459), (38, 503893), (83, 230698), (166, 115349), (247, 77522), (467, 41002), (494, 38761), (934, 20501), (1079, 17746), (1577, 12142), (2158, 8873), (3154, 6071)]