15248032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 17411168

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 809, 992, 1178, 1618, 2356, 3236, 4712, 6472, 9424, 12944, 15371, 18848, 25079, 25888, 30742, 50158, 61484, 100316, 122968, 200632, 245936, 401264, 476501, 491872, 802528, 953002, 1906004, 3812008, 7624016, 15248032]

約数ペア:

[(1, 15248032), (2, 7624016), (4, 3812008), (8, 1906004), (16, 953002), (19, 802528), (31, 491872), (32, 476501), (38, 401264), (62, 245936), (76, 200632), (124, 122968), (152, 100316), (248, 61484), (304, 50158), (496, 30742), (589, 25888), (608, 25079), (809, 18848), (992, 15371), (1178, 12944), (1618, 9424), (2356, 6472), (3236, 4712)]