12873184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 14705696

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 683, 992, 1178, 1366, 2356, 2732, 4712, 5464, 9424, 10928, 12977, 18848, 21173, 21856, 25954, 42346, 51908, 84692, 103816, 169384, 207632, 338768, 402287, 415264, 677536, 804574, 1609148, 3218296, 6436592, 12873184]

約数ペア:

[(1, 12873184), (2, 6436592), (4, 3218296), (8, 1609148), (16, 804574), (19, 677536), (31, 415264), (32, 402287), (38, 338768), (62, 207632), (76, 169384), (124, 103816), (152, 84692), (248, 51908), (304, 42346), (496, 25954), (589, 21856), (608, 21173), (683, 18848), (992, 12977), (1178, 10928), (1366, 9424), (2356, 5464), (2732, 4712)]