15697586188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 28534222080

約数和(自身を除く): 12836635892

約数列:

[1, 2, 4, 31, 62, 124, 389, 421, 773, 778, 842, 1546, 1556, 1684, 3092, 12059, 13051, 23963, 24118, 26102, 47926, 48236, 52204, 95852, 163769, 300697, 325433, 327538, 601394, 650866, 655076, 1202788, 1301732, 5076839, 9321607, 10088423, 10153678, 18643214, 20176846, 20307356, 37286428, 40353692, 126593437, 253186874, 506373748, 3924396547, 7848793094, 15697586188]

約数ペア:

[(1, 15697586188), (2, 7848793094), (4, 3924396547), (31, 506373748), (62, 253186874), (124, 126593437), (389, 40353692), (421, 37286428), (773, 20307356), (778, 20176846), (842, 18643214), (1546, 10153678), (1556, 10088423), (1684, 9321607), (3092, 5076839), (12059, 1301732), (13051, 1202788), (23963, 655076), (24118, 650866), (26102, 601394), (47926, 327538), (48236, 325433), (52204, 300697), (95852, 163769)]