11909518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 19427328

約数和(自身を除く): 7517810

約数列:

[1, 2, 31, 47, 61, 62, 67, 94, 122, 134, 1457, 1891, 2077, 2867, 2914, 3149, 3782, 4087, 4154, 5734, 6298, 8174, 88877, 97619, 126697, 177754, 192089, 195238, 253394, 384178, 5954759, 11909518]

約数ペア:

[(1, 11909518), (2, 5954759), (31, 384178), (47, 253394), (61, 195238), (62, 192089), (67, 177754), (94, 126697), (122, 97619), (134, 88877), (1457, 8174), (1891, 6298), (2077, 5734), (2867, 4154), (2914, 4087), (3149, 3782)]