15691670252

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1\times {\mathrm{2003}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 28896333312

約数和(自身を除く): 13204663060

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1231, 1591, 2003, 2462, 3182, 4006, 4924, 6364, 8012, 45547, 52933, 74111, 86129, 91094, 105866, 148222, 172258, 182188, 211732, 296444, 344516, 1958521, 2465693, 3186773, 3917042, 4931386, 6373546, 7834084, 9862772, 12747092, 91230641, 106024799, 182461282, 212049598, 364922564, 424099196, 3922917563, 7845835126, 15691670252]

約数ペア:

[(1, 15691670252), (2, 7845835126), (4, 3922917563), (37, 424099196), (43, 364922564), (74, 212049598), (86, 182461282), (148, 106024799), (172, 91230641), (1231, 12747092), (1591, 9862772), (2003, 7834084), (2462, 6373546), (3182, 4931386), (4006, 3917042), (4924, 3186773), (6364, 2465693), (8012, 1958521), (45547, 344516), (52933, 296444), (74111, 211732), (86129, 182188), (91094, 172258), (105866, 148222)]