19608912

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2425

約数の個数: 80

約数和(自身を含む): 59272000

約数和(自身を除く): 39663088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2389, 2736, 4104, 4778, 7167, 8208, 9556, 14334, 19112, 21501, 28668, 38224, 43002, 45391, 57336, 64503, 86004, 90782, 114672, 129006, 136173, 172008, 181564, 258012, 272346, 344016, 363128, 408519, 516024, 544692, 726256, 817038, 1032048, 1089384, 1225557, 1634076, 2178768, 2451114, 3268152, 4902228, 6536304, 9804456, 19608912]

約数ペア:

[(1, 19608912), (2, 9804456), (3, 6536304), (4, 4902228), (6, 3268152), (8, 2451114), (9, 2178768), (12, 1634076), (16, 1225557), (18, 1089384), (19, 1032048), (24, 817038), (27, 726256), (36, 544692), (38, 516024), (48, 408519), (54, 363128), (57, 344016), (72, 272346), (76, 258012), (108, 181564), (114, 172008), (144, 136173), (152, 129006), (171, 114672), (216, 90782), (228, 86004), (304, 64503), (342, 57336), (432, 45391), (456, 43002), (513, 38224), (684, 28668), (912, 21501), (1026, 19112), (1368, 14334), (2052, 9556), (2389, 8208), (2736, 7167), (4104, 4778)]