16493254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 11085626

約数列:

[1, 2, 19, 23, 38, 46, 113, 167, 226, 334, 437, 874, 2147, 2599, 3173, 3841, 4294, 5198, 6346, 7682, 18871, 37742, 49381, 72979, 98762, 145958, 358549, 434033, 717098, 868066, 8246627, 16493254]

約数ペア:

[(1, 16493254), (2, 8246627), (19, 868066), (23, 717098), (38, 434033), (46, 358549), (113, 145958), (167, 98762), (226, 72979), (334, 49381), (437, 37742), (874, 18871), (2147, 7682), (2599, 6346), (3173, 5198), (3841, 4294)]