16245812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 33784128

約数和(自身を除く): 17538316

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 187, 374, 407, 587, 629, 748, 814, 1174, 1258, 1628, 2348, 2516, 6457, 6919, 9979, 12914, 13838, 19958, 21719, 25828, 27676, 39916, 43438, 86876, 109769, 219538, 238909, 369223, 439076, 477818, 738446, 955636, 1476892, 4061453, 8122906, 16245812]

約数ペア:

[(1, 16245812), (2, 8122906), (4, 4061453), (11, 1476892), (17, 955636), (22, 738446), (34, 477818), (37, 439076), (44, 369223), (68, 238909), (74, 219538), (148, 109769), (187, 86876), (374, 43438), (407, 39916), (587, 27676), (629, 25828), (748, 21719), (814, 19958), (1174, 13838), (1258, 12914), (1628, 9979), (2348, 6919), (2516, 6457)]