15531544

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5233}}^1$

素因数の和:5299

約数の個数: 32

約数和(自身を含む): 33916320

約数和(自身を除く): 18384776

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 5233, 10466, 20932, 36631, 41864, 73262, 146524, 277349, 293048, 554698, 1109396, 1941443, 2218792, 3882886, 7765772, 15531544]

約数ペア:

[(1, 15531544), (2, 7765772), (4, 3882886), (7, 2218792), (8, 1941443), (14, 1109396), (28, 554698), (53, 293048), (56, 277349), (106, 146524), (212, 73262), (371, 41864), (424, 36631), (742, 20932), (1484, 10466), (2968, 5233)]