15128142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 32123520

約数和(自身を除く): 16995378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1013, 2026, 2489, 3039, 4978, 6078, 7467, 14934, 19247, 38494, 57741, 115482, 132703, 265406, 398109, 796218, 2521357, 5042714, 7564071, 15128142]

約数ペア:

[(1, 15128142), (2, 7564071), (3, 5042714), (6, 2521357), (19, 796218), (38, 398109), (57, 265406), (114, 132703), (131, 115482), (262, 57741), (393, 38494), (786, 19247), (1013, 14934), (2026, 7467), (2489, 6078), (3039, 4978)]