15191132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 32078592

約数和(自身を除く): 16887460

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 883, 1012, 1564, 1766, 3532, 4301, 8602, 9713, 15011, 17204, 19426, 20309, 30022, 38852, 40618, 60044, 81236, 165121, 223399, 330242, 345253, 446798, 660484, 690506, 893596, 1381012, 3797783, 7595566, 15191132]

約数ペア:

[(1, 15191132), (2, 7595566), (4, 3797783), (11, 1381012), (17, 893596), (22, 690506), (23, 660484), (34, 446798), (44, 345253), (46, 330242), (68, 223399), (92, 165121), (187, 81236), (253, 60044), (374, 40618), (391, 38852), (506, 30022), (748, 20309), (782, 19426), (883, 17204), (1012, 15011), (1564, 9713), (1766, 8602), (3532, 4301)]