18532730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 34725888

約数和(自身を除く): 16193158

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 313, 382, 626, 955, 1565, 1910, 3130, 5921, 9703, 11842, 19406, 29605, 48515, 59210, 59783, 97030, 119566, 298915, 597830, 1853273, 3706546, 9266365, 18532730]

約数ペア:

[(1, 18532730), (2, 9266365), (5, 3706546), (10, 1853273), (31, 597830), (62, 298915), (155, 119566), (191, 97030), (310, 59783), (313, 59210), (382, 48515), (626, 29605), (955, 19406), (1565, 11842), (1910, 9703), (3130, 5921)]