15496324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 30240000

約数和(自身を除く): 14743676

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 79, 89, 116, 158, 178, 316, 356, 551, 1102, 1501, 1691, 2204, 2291, 2581, 3002, 3382, 4582, 5162, 6004, 6764, 7031, 9164, 10324, 14062, 28124, 43529, 49039, 87058, 98078, 133589, 174116, 196156, 203899, 267178, 407798, 534356, 815596, 3874081, 7748162, 15496324]

約数ペア:

[(1, 15496324), (2, 7748162), (4, 3874081), (19, 815596), (29, 534356), (38, 407798), (58, 267178), (76, 203899), (79, 196156), (89, 174116), (116, 133589), (158, 98078), (178, 87058), (316, 49039), (356, 43529), (551, 28124), (1102, 14062), (1501, 10324), (1691, 9164), (2204, 7031), (2291, 6764), (2581, 6004), (3002, 5162), (3382, 4582)]