22293536

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 47496960

約数和(自身を除く): 25203424

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 991, 1184, 1406, 1982, 2812, 3964, 5624, 7928, 11248, 15856, 18829, 22496, 31712, 36667, 37658, 73334, 75316, 146668, 150632, 293336, 301264, 586672, 602528, 696673, 1173344, 1393346, 2786692, 5573384, 11146768, 22293536]

約数ペア:

[(1, 22293536), (2, 11146768), (4, 5573384), (8, 2786692), (16, 1393346), (19, 1173344), (32, 696673), (37, 602528), (38, 586672), (74, 301264), (76, 293336), (148, 150632), (152, 146668), (296, 75316), (304, 73334), (592, 37658), (608, 36667), (703, 31712), (991, 22496), (1184, 18829), (1406, 15856), (1982, 11248), (2812, 7928), (3964, 5624)]