15961824

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2952

約数の個数: 72

約数和(自身を含む): 47796840

約数和(自身を除く): 31835016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 2917, 5472, 5834, 8751, 11668, 17502, 23336, 26253, 35004, 46672, 52506, 55423, 70008, 93344, 105012, 110846, 140016, 166269, 210024, 221692, 280032, 332538, 420048, 443384, 498807, 665076, 840096, 886768, 997614, 1330152, 1773536, 1995228, 2660304, 3990456, 5320608, 7980912, 15961824]

約数ペア:

[(1, 15961824), (2, 7980912), (3, 5320608), (4, 3990456), (6, 2660304), (8, 1995228), (9, 1773536), (12, 1330152), (16, 997614), (18, 886768), (19, 840096), (24, 665076), (32, 498807), (36, 443384), (38, 420048), (48, 332538), (57, 280032), (72, 221692), (76, 210024), (96, 166269), (114, 140016), (144, 110846), (152, 105012), (171, 93344), (228, 70008), (288, 55423), (304, 52506), (342, 46672), (456, 35004), (608, 26253), (684, 23336), (912, 17502), (1368, 11668), (1824, 8751), (2736, 5834), (2917, 5472)]