12151070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 23777280

約数和(自身を除く): 11626210

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2063, 2945, 4126, 5890, 10315, 20630, 39197, 63953, 78394, 127906, 195985, 319765, 391970, 639530, 1215107, 2430214, 6075535, 12151070]

約数ペア:

[(1, 12151070), (2, 6075535), (5, 2430214), (10, 1215107), (19, 639530), (31, 391970), (38, 319765), (62, 195985), (95, 127906), (155, 78394), (190, 63953), (310, 39197), (589, 20630), (1178, 10315), (2063, 5890), (2945, 4126)]