22430564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 45252480

約数和(自身を除く): 22821916

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 311, 494, 622, 949, 988, 1244, 1387, 1898, 2774, 3796, 4043, 5548, 5909, 8086, 11818, 16172, 18031, 22703, 23636, 36062, 45406, 72124, 76817, 90812, 153634, 295139, 307268, 431357, 590278, 862714, 1180556, 1725428, 5607641, 11215282, 22430564]

約数ペア:

[(1, 22430564), (2, 11215282), (4, 5607641), (13, 1725428), (19, 1180556), (26, 862714), (38, 590278), (52, 431357), (73, 307268), (76, 295139), (146, 153634), (247, 90812), (292, 76817), (311, 72124), (494, 45406), (622, 36062), (949, 23636), (988, 22703), (1244, 18031), (1387, 16172), (1898, 11818), (2774, 8086), (3796, 5909), (4043, 5548)]