15240736

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3617

約数の個数: 48

約数和(自身を含む): 36106560

約数和(自身を除く): 20865824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 3581, 4256, 7162, 14324, 25067, 28648, 50134, 57296, 68039, 100268, 114592, 136078, 200536, 272156, 401072, 476273, 544312, 802144, 952546, 1088624, 1905092, 2177248, 3810184, 7620368, 15240736]

約数ペア:

[(1, 15240736), (2, 7620368), (4, 3810184), (7, 2177248), (8, 1905092), (14, 1088624), (16, 952546), (19, 802144), (28, 544312), (32, 476273), (38, 401072), (56, 272156), (76, 200536), (112, 136078), (133, 114592), (152, 100268), (224, 68039), (266, 57296), (304, 50134), (532, 28648), (608, 25067), (1064, 14324), (2128, 7162), (3581, 4256)]