19113744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30631}}^1$

素因数の和:30655

約数の個数: 40

約数和(自身を含む): 53177152

約数和(自身を除く): 34063408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30631, 61262, 91893, 122524, 183786, 245048, 367572, 398203, 490096, 735144, 796406, 1194609, 1470288, 1592812, 2389218, 3185624, 4778436, 6371248, 9556872, 19113744]

約数ペア:

[(1, 19113744), (2, 9556872), (3, 6371248), (4, 4778436), (6, 3185624), (8, 2389218), (12, 1592812), (13, 1470288), (16, 1194609), (24, 796406), (26, 735144), (39, 490096), (48, 398203), (52, 367572), (78, 245048), (104, 183786), (156, 122524), (208, 91893), (312, 61262), (624, 30631)]