19450338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 41634240

約数和(自身を除く): 22183902

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 2797, 3477, 5594, 6954, 8391, 16782, 53143, 106286, 159429, 170617, 318858, 341234, 511851, 1023702, 3241723, 6483446, 9725169, 19450338]

約数ペア:

[(1, 19450338), (2, 9725169), (3, 6483446), (6, 3241723), (19, 1023702), (38, 511851), (57, 341234), (61, 318858), (114, 170617), (122, 159429), (183, 106286), (366, 53143), (1159, 16782), (2318, 8391), (2797, 6954), (3477, 5594)]