12850860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19471}}^1$

素因数の和:19494

約数の個数: 48

約数和(自身を含む): 39255552

約数和(自身を除く): 26404692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 19471, 38942, 58413, 77884, 97355, 116826, 194710, 214181, 233652, 292065, 389420, 428362, 584130, 642543, 856724, 1070905, 1168260, 1285086, 2141810, 2570172, 3212715, 4283620, 6425430, 12850860]

約数ペア:

[(1, 12850860), (2, 6425430), (3, 4283620), (4, 3212715), (5, 2570172), (6, 2141810), (10, 1285086), (11, 1168260), (12, 1070905), (15, 856724), (20, 642543), (22, 584130), (30, 428362), (33, 389420), (44, 292065), (55, 233652), (60, 214181), (66, 194710), (110, 116826), (132, 97355), (165, 77884), (220, 58413), (330, 38942), (660, 19471)]