11852230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 25256448

約数和(自身を除く): 13404218

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 173, 221, 310, 346, 403, 442, 527, 806, 865, 1054, 1105, 1730, 2015, 2210, 2249, 2635, 2941, 4030, 4498, 5270, 5363, 5882, 6851, 10726, 11245, 13702, 14705, 22490, 26815, 29410, 34255, 38233, 53630, 68510, 69719, 76466, 91171, 139438, 182342, 191165, 348595, 382330, 455855, 697190, 911710, 1185223, 2370446, 5926115, 11852230]

約数ペア:

[(1, 11852230), (2, 5926115), (5, 2370446), (10, 1185223), (13, 911710), (17, 697190), (26, 455855), (31, 382330), (34, 348595), (62, 191165), (65, 182342), (85, 139438), (130, 91171), (155, 76466), (170, 69719), (173, 68510), (221, 53630), (310, 38233), (346, 34255), (403, 29410), (442, 26815), (527, 22490), (806, 14705), (865, 13702), (1054, 11245), (1105, 10726), (1730, 6851), (2015, 5882), (2210, 5363), (2249, 5270), (2635, 4498), (2941, 4030)]