15598642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 25380864

約数和(自身を除く): 9782222

約数列:

[1, 2, 31, 47, 53, 62, 94, 101, 106, 202, 1457, 1643, 2491, 2914, 3131, 3286, 4747, 4982, 5353, 6262, 9494, 10706, 77221, 147157, 154442, 165943, 251591, 294314, 331886, 503182, 7799321, 15598642]

約数ペア:

[(1, 15598642), (2, 7799321), (31, 503182), (47, 331886), (53, 294314), (62, 251591), (94, 165943), (101, 154442), (106, 147157), (202, 77221), (1457, 10706), (1643, 9494), (2491, 6262), (2914, 5353), (3131, 4982), (3286, 4747)]