16388602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 27074880

約数和(自身を除く): 10686278

約数列:

[1, 2, 19, 38, 41, 67, 82, 134, 157, 314, 779, 1273, 1558, 2546, 2747, 2983, 5494, 5966, 6437, 10519, 12874, 21038, 52193, 104386, 122303, 199861, 244606, 399722, 431279, 862558, 8194301, 16388602]

約数ペア:

[(1, 16388602), (2, 8194301), (19, 862558), (38, 431279), (41, 399722), (67, 244606), (82, 199861), (134, 122303), (157, 104386), (314, 52193), (779, 21038), (1273, 12874), (1558, 10519), (2546, 6437), (2747, 5966), (2983, 5494)]