15604028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 32949504

約数和(自身を除く): 17345476

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 907, 1012, 1564, 1814, 3628, 4301, 8602, 9977, 15419, 17204, 19954, 20861, 30838, 39908, 41722, 61676, 83444, 169609, 229471, 339218, 354637, 458942, 678436, 709274, 917884, 1418548, 3901007, 7802014, 15604028]

約数ペア:

[(1, 15604028), (2, 7802014), (4, 3901007), (11, 1418548), (17, 917884), (22, 709274), (23, 678436), (34, 458942), (44, 354637), (46, 339218), (68, 229471), (92, 169609), (187, 83444), (253, 61676), (374, 41722), (391, 39908), (506, 30838), (748, 20861), (782, 19954), (907, 17204), (1012, 15419), (1564, 9977), (1814, 8602), (3628, 4301)]