19231404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 47658240

約数和(自身を除く): 28426836

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 708, 1181, 1357, 2362, 2714, 3543, 4071, 4724, 5428, 7086, 8142, 14172, 16284, 27163, 54326, 69679, 81489, 108652, 139358, 162978, 209037, 278716, 325956, 418074, 836148, 1602617, 3205234, 4807851, 6410468, 9615702, 19231404]

約数ペア:

[(1, 19231404), (2, 9615702), (3, 6410468), (4, 4807851), (6, 3205234), (12, 1602617), (23, 836148), (46, 418074), (59, 325956), (69, 278716), (92, 209037), (118, 162978), (138, 139358), (177, 108652), (236, 81489), (276, 69679), (354, 54326), (708, 27163), (1181, 16284), (1357, 14172), (2362, 8142), (2714, 7086), (3543, 5428), (4071, 4724)]