19488384

素因数分解:

$2^7\times 3^3\times {\mathrm{5639}}^1$

素因数の和:5662

約数の個数: 64

約数和(自身を含む): 57528000

約数和(自身を除く): 38039616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 5639, 11278, 16917, 22556, 33834, 45112, 50751, 67668, 90224, 101502, 135336, 152253, 180448, 203004, 270672, 304506, 360896, 406008, 541344, 609012, 721792, 812016, 1082688, 1218024, 1624032, 2165376, 2436048, 3248064, 4872096, 6496128, 9744192, 19488384]

約数ペア:

[(1, 19488384), (2, 9744192), (3, 6496128), (4, 4872096), (6, 3248064), (8, 2436048), (9, 2165376), (12, 1624032), (16, 1218024), (18, 1082688), (24, 812016), (27, 721792), (32, 609012), (36, 541344), (48, 406008), (54, 360896), (64, 304506), (72, 270672), (96, 203004), (108, 180448), (128, 152253), (144, 135336), (192, 101502), (216, 90224), (288, 67668), (384, 50751), (432, 45112), (576, 33834), (864, 22556), (1152, 16917), (1728, 11278), (3456, 5639)]