16919436

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 40803840

約数和(自身を除く): 23884404

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 131, 141, 188, 229, 262, 282, 393, 458, 524, 564, 687, 786, 916, 1374, 1572, 2748, 6157, 10763, 12314, 18471, 21526, 24628, 29999, 32289, 36942, 43052, 59998, 64578, 73884, 89997, 119996, 129156, 179994, 359988, 1409953, 2819906, 4229859, 5639812, 8459718, 16919436]

約数ペア:

[(1, 16919436), (2, 8459718), (3, 5639812), (4, 4229859), (6, 2819906), (12, 1409953), (47, 359988), (94, 179994), (131, 129156), (141, 119996), (188, 89997), (229, 73884), (262, 64578), (282, 59998), (393, 43052), (458, 36942), (524, 32289), (564, 29999), (687, 24628), (786, 21526), (916, 18471), (1374, 12314), (1572, 10763), (2748, 6157)]