19107408

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12883

約数の個数: 40

約数和(自身を含む): 50957056

約数和(自身を除く): 31849648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12841, 25682, 38523, 51364, 77046, 102728, 154092, 205456, 308184, 398071, 616368, 796142, 1194213, 1592284, 2388426, 3184568, 4776852, 6369136, 9553704, 19107408]

約数ペア:

[(1, 19107408), (2, 9553704), (3, 6369136), (4, 4776852), (6, 3184568), (8, 2388426), (12, 1592284), (16, 1194213), (24, 796142), (31, 616368), (48, 398071), (62, 308184), (93, 205456), (124, 154092), (186, 102728), (248, 77046), (372, 51364), (496, 38523), (744, 25682), (1488, 12841)]