15696521836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1\times {\mathrm{971}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 28353900960

約数和(自身を除く): 12657379124

約数列:

[1, 2, 4, 41, 82, 164, 241, 409, 482, 818, 964, 971, 1636, 1942, 3884, 9881, 16769, 19762, 33538, 39524, 39811, 67076, 79622, 98569, 159244, 197138, 234011, 394276, 397139, 468022, 794278, 936044, 1588556, 4041329, 8082658, 9594451, 16165316, 16282699, 19188902, 32565398, 38377804, 65130796, 95710499, 191420998, 382841996, 3924130459, 7848260918, 15696521836]

約数ペア:

[(1, 15696521836), (2, 7848260918), (4, 3924130459), (41, 382841996), (82, 191420998), (164, 95710499), (241, 65130796), (409, 38377804), (482, 32565398), (818, 19188902), (964, 16282699), (971, 16165316), (1636, 9594451), (1942, 8082658), (3884, 4041329), (9881, 1588556), (16769, 936044), (19762, 794278), (33538, 468022), (39524, 397139), (39811, 394276), (67076, 234011), (79622, 197138), (98569, 159244)]