18848930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 35900928

約数和(自身を除く): 17051998

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 1483, 2542, 2966, 6355, 7415, 12710, 14830, 45973, 60803, 91946, 121606, 229865, 304015, 459730, 608030, 1884893, 3769786, 9424465, 18848930]

約数ペア:

[(1, 18848930), (2, 9424465), (5, 3769786), (10, 1884893), (31, 608030), (41, 459730), (62, 304015), (82, 229865), (155, 121606), (205, 91946), (310, 60803), (410, 45973), (1271, 14830), (1483, 12710), (2542, 7415), (2966, 6355)]