15956904

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^2\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 40792320

約数和(自身を除く): 24835416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 191, 236, 354, 382, 472, 573, 708, 764, 1146, 1416, 1528, 2292, 3481, 4584, 6962, 10443, 11269, 13924, 20886, 22538, 27848, 33807, 41772, 45076, 67614, 83544, 90152, 135228, 270456, 664871, 1329742, 1994613, 2659484, 3989226, 5318968, 7978452, 15956904]

約数ペア:

[(1, 15956904), (2, 7978452), (3, 5318968), (4, 3989226), (6, 2659484), (8, 1994613), (12, 1329742), (24, 664871), (59, 270456), (118, 135228), (177, 90152), (191, 83544), (236, 67614), (354, 45076), (382, 41772), (472, 33807), (573, 27848), (708, 22538), (764, 20886), (1146, 13924), (1416, 11269), (1528, 10443), (2292, 6962), (3481, 4584)]