13895860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 32260032

約数和(自身を除く): 18364172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 761, 830, 913, 1522, 1660, 1826, 3044, 3652, 3805, 4565, 7610, 8371, 9130, 15220, 16742, 18260, 33484, 41855, 63163, 83710, 126326, 167420, 252652, 315815, 631630, 694793, 1263260, 1389586, 2779172, 3473965, 6947930, 13895860]

約数ペア:

[(1, 13895860), (2, 6947930), (4, 3473965), (5, 2779172), (10, 1389586), (11, 1263260), (20, 694793), (22, 631630), (44, 315815), (55, 252652), (83, 167420), (110, 126326), (166, 83710), (220, 63163), (332, 41855), (415, 33484), (761, 18260), (830, 16742), (913, 15220), (1522, 9130), (1660, 8371), (1826, 7610), (3044, 4565), (3652, 3805)]