15691520852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1\times {\mathrm{6151}}^1$

素因数の和:9132

約数の個数: 48

約数和(自身を含む): 32411688960

約数和(自身を除く): 16720168108

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2939, 5878, 6151, 11756, 12302, 20573, 24604, 41146, 43057, 82292, 86114, 91109, 172228, 182218, 190681, 364436, 381362, 637763, 762724, 1275526, 1334767, 2551052, 2669534, 5339068, 18077789, 36155578, 72311156, 126544523, 253089046, 506178092, 560411459, 1120822918, 2241645836, 3922880213, 7845760426, 15691520852]

約数ペア:

[(1, 15691520852), (2, 7845760426), (4, 3922880213), (7, 2241645836), (14, 1120822918), (28, 560411459), (31, 506178092), (62, 253089046), (124, 126544523), (217, 72311156), (434, 36155578), (868, 18077789), (2939, 5339068), (5878, 2669534), (6151, 2551052), (11756, 1334767), (12302, 1275526), (20573, 762724), (24604, 637763), (41146, 381362), (43057, 364436), (82292, 190681), (86114, 182218), (91109, 172228)]