15691129904

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{26505287}}^1$

素因数の和:26505332

約数の個数: 20

約数和(自身を含む): 31223229264

約数和(自身を除く): 15532099360

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 26505287, 53010574, 106021148, 212042296, 424084592, 980695619, 1961391238, 3922782476, 7845564952, 15691129904]

約数ペア:

[(1, 15691129904), (2, 7845564952), (4, 3922782476), (8, 1961391238), (16, 980695619), (37, 424084592), (74, 212042296), (148, 106021148), (296, 53010574), (592, 26505287)]