11415976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 26671680

約数和(自身を除く): 15255704

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 587, 748, 884, 1144, 1174, 1496, 1768, 2348, 2431, 4696, 4862, 6457, 7631, 9724, 9979, 12914, 15262, 19448, 19958, 25828, 30524, 39916, 51656, 61048, 79832, 83941, 109769, 129727, 167882, 219538, 259454, 335764, 439076, 518908, 671528, 878152, 1037816, 1426997, 2853994, 5707988, 11415976]

約数ペア:

[(1, 11415976), (2, 5707988), (4, 2853994), (8, 1426997), (11, 1037816), (13, 878152), (17, 671528), (22, 518908), (26, 439076), (34, 335764), (44, 259454), (52, 219538), (68, 167882), (88, 129727), (104, 109769), (136, 83941), (143, 79832), (187, 61048), (221, 51656), (286, 39916), (374, 30524), (442, 25828), (572, 19958), (587, 19448), (748, 15262), (884, 12914), (1144, 9979), (1174, 9724), (1496, 7631), (1768, 6457), (2348, 4862), (2431, 4696)]